18280432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{60133}}^1$

素因数の和:60160

約数の個数: 20

約数和(自身を含む): 37283080

約数和(自身を除く): 19002648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 60133, 120266, 240532, 481064, 962128, 1142527, 2285054, 4570108, 9140216, 18280432]

約数ペア:

[(1, 18280432), (2, 9140216), (4, 4570108), (8, 2285054), (16, 1142527), (19, 962128), (38, 481064), (76, 240532), (152, 120266), (304, 60133)]